HILLSBOROUGH — A 52-year-old Antrim man was hurt when he lost control of his all-terrain vehicle and it rolled down a steep embankment along Route 9 and landed on top of him Saturday afternoon.

Mark Castellano, who was not wearing a helmet, was taken to Concord Hospital for non-life-threatening injuries, according to a press release from the state Fish and Game Department.

Inexperience appears to have contributed to the accident, officials said.